| 71m跨度预应力混凝土箱梁的施工 |
| |
| 引用本文： | 刘国铭.71m跨度预应力混凝土箱梁的施工[J].城市道桥与防洪,2007(12):53-55. |
| |
| 作者姓名： | 刘国铭 |
| |
| 作者单位： | 广州市第三市政府工程有限公司,广东广州,510000 |
| |
| 摘 要： | 该文介绍了71 m跨度三向预应力混凝土箱梁施工工艺,包括:现浇支架搭设、立模、绑扎钢筋、浇筑混凝土、预应力束张拉、管道灌浆、封锚等,可供桥梁施工人员参考。
|
| 关 键 词： | 桥梁工程 预应力混凝土 箱梁 施工 |
| 文章编号： | 1009-7716（2007）12-0053-02 |
| 收稿时间： | 2007-05-28 |
| 修稿时间： | 2007年5月28日 |
Construction of 71-m Span Prestressed Concrete Box Beam of Bridge Engineering |
| |
| Liu Guoming.Construction of 71-m Span Prestressed Concrete Box Beam of Bridge Engineering[J].Urban Roads Bridges & Flood Control,2007(12):53-55. |
| |
| Authors: | Liu Guoming |
| |
| Institution: | Liu Guoming |
| |
| Abstract: | The article introduces the construction technology of 71-m span three-direction prestressed concrete box beam. The construction technologies include the cast-in-site support pylon, erection of formwork, binding reinforcing bar, pouring concrete, prestressed band stretching, pipe grouting, enclosing anchor and etc. which can be referred by the bridge construction members. |
| |
| Keywords: | bridge engineering 71-m span prestressed concrete box beam construction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
